Electric fan



FIG. 1 is a front, top perspective view of an electric fan showing my new design;

FIG. 2 is a rear, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front, top perspective view thereof, but shown in a folded position;

FIG. 10 is a front, top perspective view thereof, but shown in a closed position;

FIG. 11 is a rear, bottom perspective view thereof;

FIG. 12 is a front, top perspective view thereof, but showing the body of an electric fan in an extended position; and,

FIG. 13 is another front, top perspective view thereof, but shown with the remote control in a detached position. 

CLAIM The ornamental design for an electric fan, as shown and described. 